void SplitContainer::_resort() {
/** First pass, determine minimum size AND amount of stretchable elements */
int axis = vertical?1:0;
bool has_first=_getch(0);
bool has_second=_getch(1);
if (!has_first && !has_second) {
return;
} else if (! (has_first && has_second)) {
if (has_first)
fit_child_in_rect(_getch(0),Rect2(Point2(),get_size()));
else
fit_child_in_rect(_getch(1),Rect2(Point2(),get_size()));
return;
}
Control *first=_getch(0);
Control *second=_getch(1);
bool ratiomode=false;
bool expand_first_mode=false;
if (vertical) {
ratiomode=first->get_v_size_flags()&SIZE_EXPAND && second->get_v_size_flags()&SIZE_EXPAND;
expand_first_mode=first->get_v_size_flags()&SIZE_EXPAND && !(second->get_v_size_flags()&SIZE_EXPAND);
} else {
ratiomode=first->get_h_size_flags()&SIZE_EXPAND && second->get_h_size_flags()&SIZE_EXPAND;
expand_first_mode=first->get_h_size_flags()&SIZE_EXPAND && !(second->get_h_size_flags()&SIZE_EXPAND);
}
int sep=get_constant("separation");
Ref<Texture> g = get_icon("grabber");
if (collapsed || !dragger_visible) {
sep=0;
} else {
sep=MAX(sep,vertical?g->get_height():g->get_width());
}
int total = vertical?get_size().height:get_size().width;
total-=sep;
int minimum=0;
Size2 ms_first = first->get_combined_minimum_size();
Size2 ms_second = second->get_combined_minimum_size();
if (vertical) {
minimum=ms_first.height+ms_second.height;
} else {
minimum=ms_first.width+ms_second.width;
}
int available=total-minimum;
if (available<0)
available=0;
middle_sep=0;
if (collapsed) {
if (ratiomode) {
middle_sep=ms_first[axis]+available/2;
} else if (expand_first_mode) {
middle_sep=get_size()[axis]-ms_second[axis]-sep;
} else {
middle_sep=ms_first[axis];
}
} else if (ratiomode) {
if (expand_ofs<-(available/2))
expand_ofs=-(available/2);
else if (expand_ofs>(available/2))
expand_ofs=(available/2);
middle_sep=ms_first[axis]+available/2+expand_ofs;
} else if (expand_first_mode) {
if (expand_ofs>0)
expand_ofs=0;
if (expand_ofs < -available)
expand_ofs=-available;
middle_sep=get_size()[axis]-ms_second[axis]-sep+expand_ofs;
} else {
if (expand_ofs<0)
expand_ofs=0;
if (expand_ofs > available)
expand_ofs=available;
middle_sep=ms_first[axis]+expand_ofs;
}
if (vertical) {
fit_child_in_rect(first,Rect2(Point2(0,0),Size2(get_size().width,middle_sep)));
int sofs=middle_sep+sep;
fit_child_in_rect(second,Rect2(Point2(0,sofs),Size2(get_size().width,get_size().height-sofs)));
} else {
fit_child_in_rect(first,Rect2(Point2(0,0),Size2(middle_sep,get_size().height)));
int sofs=middle_sep+sep;
fit_child_in_rect(second,Rect2(Point2(sofs,0),Size2(get_size().width-sofs,get_size().height)));
}
update();
_change_notify("split/offset");
}
void ItemListOptionButtonPlugin::add_item() {
ob->add_item(vformat(TTR("Item %d"), ob->get_item_count()));
_change_notify();
}
void TileSet::clear() {
tile_map.clear();
_change_notify("");
emit_changed();
}
void ShaderMaterial::_shader_changed() {
_change_notify(); //also all may have changed then
}
void Object::property_list_changed_notify() {
_change_notify();
}
virtual void erase(int p_idx) { pp->remove_item(p_idx); _change_notify();}
void Light::set_project_shadows(bool p_enabled) {
shadows=p_enabled;
VisualServer::get_singleton()->light_set_shadow(light, p_enabled);
_change_notify("shadow");
}
void Node2D::edit_rotate(float p_rot) {
angle+=p_rot;
_update_transform();
_change_notify("transform/rot");
}
void GraphNode::_resort() {
int sep=get_constant("separation");
Ref<StyleBox> sb=get_stylebox("frame");
bool first=true;
Size2 minsize;
for(int i=0;i<get_child_count();i++) {
Control *c=get_child(i)->cast_to<Control>();
if (!c)
continue;
if (c->is_set_as_toplevel())
continue;
Size2i size=c->get_combined_minimum_size();
minsize.y+=size.y;
minsize.x=MAX(minsize.x,size.x);
if (first)
first=false;
else
minsize.y+=sep;
}
int vofs=0;
int w = get_size().x - sb->get_minimum_size().x;
cache_y.clear();
for(int i=0;i<get_child_count();i++) {
Control *c=get_child(i)->cast_to<Control>();
if (!c)
continue;
if (c->is_set_as_toplevel())
continue;
Size2i size=c->get_combined_minimum_size();
Rect2 r(sb->get_margin(MARGIN_LEFT),sb->get_margin(MARGIN_TOP)+vofs,w,size.y);
fit_child_in_rect(c,r);
cache_y.push_back(vofs+size.y*0.5);
if (vofs>0)
vofs+=sep;
vofs+=size.y;
}
_change_notify();
update();
connpos_dirty=true;
}
void BakedLight::clear_lightmaps(){
lightmaps.clear();
_update_lightmaps();
_change_notify();
}
void ItemListItemListPlugin::erase(int p_idx) {
pp->remove_item(p_idx);
_change_notify();
}
void ItemListItemListPlugin::add_item() {
pp->add_item(vformat(TTR("Item %d"), pp->get_item_count()));
_change_notify();
}
void ItemListOptionButtonPlugin::erase(int p_idx) {
ob->remove_item(p_idx);
_change_notify();
}
void AudioStreamPlayer2D::_bus_layout_changed() {
_change_notify();
}
void CanvasItem::_shader_changed() {
_change_notify();
}
bool _set(const StringName& p_name, const Variant& p_value) {
String n = p_name;
if (n=="extra_space/char")
char_extra_spacing=p_value;
else if (n=="extra_space/space")
space_extra_spacing=p_value;
else if (n=="extra_space/top")
top_extra_spacing=p_value;
else if (n=="extra_space/bottom")
bottom_extra_spacing=p_value;
else if (n=="character_set/mode") {
character_set=CharacterSet(int(p_value));
_change_notify();
} else if (n=="character_set/custom")
custom_file=p_value;
else if (n=="shadow/enabled") {
shadow=p_value;
_change_notify();
}else if (n=="shadow/radius")
shadow_radius=p_value;
else if (n=="shadow/offset")
shadow_offset=p_value;
else if (n=="shadow/color")
shadow_color=p_value;
else if (n=="shadow/transition")
shadow_transition=p_value;
else if (n=="shadow2/enabled") {
shadow2=p_value;
_change_notify();
}else if (n=="shadow2/radius")
shadow2_radius=p_value;
else if (n=="shadow2/offset")
shadow2_offset=p_value;
else if (n=="shadow2/color")
shadow2_color=p_value;
else if (n=="shadow2/transition")
shadow2_transition=p_value;
else if (n=="color/mode") {
color_type=ColorType(int(p_value));
_change_notify();
}else if (n=="color/color")
color=p_value;
else if (n=="color/begin")
gradient_begin=p_value;
else if (n=="color/end")
gradient_end=p_value;
else if (n=="color/image")
gradient_image=p_value;
else if (n=="color/monochrome")
color_use_monochrome=p_value;
else if (n=="advanced/round_advance")
round_advance=p_value;
else if (n=="advanced/disable_filter")
disable_filter=p_value;
else
return false;
emit_signal("changed");
return true;
}
void ImageTexture::set_data(const Ref<Image> &p_image) {
VisualServer::get_singleton()->texture_set_data(texture, p_image);
_change_notify();
}
void AnimatedSprite::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_PROCESS: {
if (frames.is_null())
return;
if (!frames->has_animation(animation))
return;
if (frame<0)
return;
float speed = frames->get_animation_speed(animation);
if (speed==0)
return; //do nothing
float remaining = get_process_delta_time();
while(remaining) {
if (timeout<=0) {
timeout=1.0/speed;
int fc = frames->get_frame_count(animation);
if (frame>=fc-1) {
if (frames->get_animation_loop(animation)) {
frame=0;
} else {
frame=fc-1;
}
} else {
frame++;
}
update();
_change_notify("frame");
}
float to_process = MIN(timeout,remaining);
remaining-=to_process;
timeout-=to_process;
}
} break;
case NOTIFICATION_DRAW: {
if (frames.is_null()) {
print_line("no draw no faemos");
return;
}
if (frame<0) {
print_line("no draw frame <0");
return;
}
if (!frames->has_animation(animation)) {
print_line("no draw no anim: "+String(animation));
return;
}
Ref<Texture> texture = frames->get_frame(animation,frame);
if (texture.is_null()) {
print_line("no draw texture is null");
return;
}
//print_line("DECIDED TO DRAW");
RID ci = get_canvas_item();
/*
texture->draw(ci,Point2());
break;
*/
Size2i s;
s = texture->get_size();
Point2 ofs=offset;
if (centered)
ofs-=s/2;
if (OS::get_singleton()->get_use_pixel_snap()) {
ofs=ofs.floor();
}
Rect2 dst_rect(ofs,s);
if (hflip)
dst_rect.size.x=-dst_rect.size.x;
if (vflip)
dst_rect.size.y=-dst_rect.size.y;
//texture->draw_rect(ci,dst_rect,false,modulate);
texture->draw_rect_region(ci,dst_rect,Rect2(Vector2(),texture->get_size()),modulate);
// VisualServer::get_singleton()->canvas_item_add_texture_rect_region(ci,dst_rect,texture->get_rid(),src_rect,modulate);
} break;
}
}
void Resource::set_name(const String& p_name) {
name=p_name;
_change_notify("resource/name");
}
virtual void add_item() { pp->add_item( "New Item "+itos(pp->get_item_count())); _change_notify();}
void SamplePlayer::set_sample_library(const Ref<SampleLibrary>& p_library) {
library=p_library;
_change_notify();
}
void Button::set_flat(bool p_flat) {
flat=p_flat;
update();
_change_notify("flat");
}
void CPUParticles2D::set_emission_shape(EmissionShape p_shape) {
emission_shape = p_shape;
_change_notify();
}
void FixedMaterial::set_uv_transform(const Transform& p_transform) {
uv_transform=p_transform;
VisualServer::get_singleton()->fixed_material_set_uv_transform(material, p_transform );
_change_notify();
}
void Particles2D::_process_particles(float p_delta) {
if (particles.size()==0 || lifetime==0)
return;
p_delta*=time_scale;
float frame_time=p_delta;
if (emit_timeout > 0) {
time_to_live -= frame_time;
if (time_to_live < 0) {
emitting = false;
_change_notify("config/emitting");
};
};
float next_time = time+frame_time;
if (next_time > lifetime)
next_time=Math::fmod(next_time,lifetime);
Particle *pdata=&particles[0];
int particle_count=particles.size();
Matrix32 xform;
if (!local_space)
xform=get_global_transform();
active_count=0;
DVector<Point2>::Read r;
int emission_point_count=0;
if (emission_points.size()) {
emission_point_count=emission_points.size();
r=emission_points.read();
}
int attractor_count=0;
AttractorCache *attractor_ptr=NULL;
if (attractors.size()) {
if (attractors.size()!=attractor_cache.size()) {
attractor_cache.resize(attractors.size());
}
int idx=0;
Matrix32 m;
if (local_space) {
m= get_global_transform().affine_inverse();
}
for (Set<ParticleAttractor2D*>::Element *E=attractors.front();E;E=E->next()) {
attractor_cache[idx].pos=m.xform( E->get()->get_global_position() );
attractor_cache[idx].attractor=E->get();
idx++;
}
attractor_ptr=attractor_cache.ptr();
attractor_count=attractor_cache.size();
}
for(int i=0;i<particle_count;i++) {
Particle &p=pdata[i];
float restart_time = (i * lifetime / particle_count) * explosiveness;
bool restart=false;
if ( next_time < time ) {
if (restart_time > time || restart_time < next_time )
restart=true;
} else if (restart_time > time && restart_time < next_time ) {
restart=true;
}
if (restart) {
if (emitting) {
p.pos=emissor_offset;
if (emission_point_count) {
Vector2 ep = r[Math::rand()%emission_point_count];
if (!local_space) {
p.pos=xform.xform(p.pos+ep*extents);
} else {
p.pos+=ep*extents;
}
} else {
if (!local_space) {
p.pos=xform.xform(p.pos+Vector2(Math::random(-extents.x,extents.x),Math::random(-extents.y,extents.y)));
} else {
p.pos+=Vector2(Math::random(-extents.x,extents.x),Math::random(-extents.y,extents.y));
}
}
p.seed=Math::rand() % 12345678;
uint32_t rand_seed=p.seed*(i+1);
float angle = Math::deg2rad(param[PARAM_DIRECTION]+_rand_from_seed(&rand_seed)*param[PARAM_SPREAD]);
p.velocity=Vector2( Math::sin(angle), Math::cos(angle) );
if (!local_space) {
p.velocity = xform.basis_xform(p.velocity).normalized();
}
p.velocity*=param[PARAM_LINEAR_VELOCITY]+param[PARAM_LINEAR_VELOCITY]*_rand_from_seed(&rand_seed)*randomness[PARAM_LINEAR_VELOCITY];
p.velocity+=initial_velocity;
p.active=true;
p.rot=Math::deg2rad(param[PARAM_INITIAL_ANGLE]+param[PARAM_INITIAL_ANGLE]*randomness[PARAM_INITIAL_ANGLE]*_rand_from_seed(&rand_seed));
active_count++;
p.frame=Math::fmod(param[PARAM_ANIM_INITIAL_POS]+randomness[PARAM_ANIM_INITIAL_POS]*_rand_from_seed(&rand_seed),1.0);
} else {
p.active=false;
}
} else {
if (!p.active)
continue;
uint32_t rand_seed=p.seed*(i+1);
Vector2 force;
//apply gravity
float gravity_dir = Math::deg2rad( param[PARAM_GRAVITY_DIRECTION]+180*randomness[PARAM_GRAVITY_DIRECTION]*_rand_from_seed(&rand_seed));
force+=Vector2( Math::sin(gravity_dir), Math::cos(gravity_dir) ) * (param[PARAM_GRAVITY_STRENGTH]+param[PARAM_GRAVITY_STRENGTH]*randomness[PARAM_GRAVITY_STRENGTH]*_rand_from_seed(&rand_seed));
//apply radial
Vector2 rvec = (p.pos - emissor_offset).normalized();
force+=rvec*(param[PARAM_RADIAL_ACCEL]+param[PARAM_RADIAL_ACCEL]*randomness[PARAM_RADIAL_ACCEL]*_rand_from_seed(&rand_seed));
//apply orbit
float orbitvel = (param[PARAM_ORBIT_VELOCITY]+param[PARAM_ORBIT_VELOCITY]*randomness[PARAM_ORBIT_VELOCITY]*_rand_from_seed(&rand_seed));
if (orbitvel!=0) {
Vector2 rel = p.pos - xform.elements[2];
Matrix32 rot(orbitvel*frame_time,Vector2());
p.pos = rot.xform(rel) + xform.elements[2];
}
Vector2 tvec=rvec.tangent();
force+=tvec*(param[PARAM_TANGENTIAL_ACCEL]+param[PARAM_TANGENTIAL_ACCEL]*randomness[PARAM_TANGENTIAL_ACCEL]*_rand_from_seed(&rand_seed));
for(int j=0;j<attractor_count;j++) {
Vector2 vec = (attractor_ptr[j].pos - p.pos);
float vl = vec.length();
if (!attractor_ptr[j].attractor->enabled || vl==0 || vl > attractor_ptr[j].attractor->radius)
continue;
force+=vec*attractor_ptr[j].attractor->gravity;
float fvl = p.velocity.length();
if (fvl && attractor_ptr[j].attractor->absorption) {
Vector2 target = vec.normalized();
p.velocity = p.velocity.normalized().linear_interpolate(target,MIN(frame_time*attractor_ptr[j].attractor->absorption,1))*fvl;
}
if (attractor_ptr[j].attractor->disable_radius && vl < attractor_ptr[j].attractor->disable_radius) {
p.active=false;
}
}
p.velocity+=force*frame_time;
if (param[PARAM_DAMPING]) {
float dmp = param[PARAM_DAMPING]+param[PARAM_DAMPING]*randomness[PARAM_DAMPING]*_rand_from_seed(&rand_seed);
float v = p.velocity.length();
v -= dmp * frame_time;
if (v<=0) {
p.velocity=Vector2();
} else {
p.velocity=p.velocity.normalized() * v;
}
}
p.pos+=p.velocity*frame_time;
p.rot+=Math::lerp(param[PARAM_SPIN_VELOCITY],param[PARAM_SPIN_VELOCITY]*randomness[PARAM_SPIN_VELOCITY]*_rand_from_seed(&rand_seed),randomness[PARAM_SPIN_VELOCITY])*frame_time;
float anim_spd=param[PARAM_ANIM_SPEED_SCALE]+param[PARAM_ANIM_SPEED_SCALE]*randomness[PARAM_ANIM_SPEED_SCALE]*_rand_from_seed(&rand_seed);
p.frame=Math::fposmod(p.frame+(frame_time/lifetime)*anim_spd,1.0);
active_count++;
}
}
time=Math::fmod( time+frame_time, lifetime );
if (!emitting && active_count==0) {
set_process(false);
}
update();
}
void Material::set_line_width(float p_width) {
line_width=p_width;
VisualServer::get_singleton()->material_set_line_width(material,p_width);
_change_notify("line_width");
}
bool VisualScriptInputFilter::_set(const StringName& p_name, const Variant& p_value) {
if (p_name=="filter_count") {
filters.resize(p_value);
_change_notify();
ports_changed_notify();
return true;
}
if (String(p_name).begins_with("filter_")) {
int idx = String(p_name).replace_first("filters_","").get_slice("/",0).to_int();
ERR_FAIL_INDEX_V(idx,filters.size(),false);
String what = String(p_name).get_slice("/",1);
if (what=="type") {
filters[idx]=InputEvent();
filters[idx].type=InputEvent::Type(int(p_value));
if (filters[idx].type==InputEvent::JOYSTICK_MOTION) {
filters[idx].joy_motion.axis_value=0.5; //for treshold
} else if (filters[idx].type==InputEvent::KEY) {
filters[idx].key.pressed=true; //put these as true to make it more user friendly
} else if (filters[idx].type==InputEvent::MOUSE_BUTTON) {
filters[idx].mouse_button.pressed=true;
} else if (filters[idx].type==InputEvent::JOYSTICK_BUTTON) {
filters[idx].joy_button.pressed=true;
} else if (filters[idx].type==InputEvent::SCREEN_TOUCH) {
filters[idx].screen_touch.pressed=true;
} else if (filters[idx].type==InputEvent::ACTION) {
filters[idx].action.pressed=true;
}
_change_notify();
ports_changed_notify();
return true;
}
if (what=="device") {
filters[idx].device=p_value;
ports_changed_notify();
return true;
}
switch(filters[idx].type) {
case InputEvent::KEY: {
if (what=="scancode") {
String sc = p_value;
if (sc==String()) {
filters[idx].key.scancode=0;
} else {
filters[idx].key.scancode=find_keycode(p_value);
}
} else if (what=="unicode") {
String uc = p_value;
if (uc==String()) {
filters[idx].key.unicode=0;
} else {
filters[idx].key.unicode=uc[0];
}
} else if (what=="pressed") {
filters[idx].key.pressed=p_value;
} else if (what=="echo") {
filters[idx].key.echo=p_value;
} else if (what=="mod_alt") {
filters[idx].key.mod.alt=p_value;
} else if (what=="mod_shift") {
filters[idx].key.mod.shift=p_value;
} else if (what=="mod_ctrl") {
filters[idx].key.mod.control=p_value;
} else if (what=="mod_meta") {
filters[idx].key.mod.meta=p_value;
} else {
return false;
}
ports_changed_notify();
return true;
} break;
case InputEvent::MOUSE_MOTION: {
if (what=="button_mask") {
filters[idx].mouse_motion.button_mask=p_value;
} else if (what=="mod_alt") {
filters[idx].mouse_motion.mod.alt=p_value;
} else if (what=="mod_shift") {
filters[idx].mouse_motion.mod.shift=p_value;
} else if (what=="mod_ctrl") {
filters[idx].mouse_motion.mod.control=p_value;
} else if (what=="mod_meta") {
filters[idx].mouse_motion.mod.meta=p_value;
} else {
return false;
}
ports_changed_notify();
return true;
} break;
case InputEvent::MOUSE_BUTTON: {
if (what=="button_index") {
filters[idx].mouse_button.button_index=p_value;
} else if (what=="pressed") {
filters[idx].mouse_button.pressed=p_value;
} else if (what=="doubleclicked") {
filters[idx].mouse_button.doubleclick=p_value;
} else if (what=="mod_alt") {
filters[idx].mouse_button.mod.alt=p_value;
} else if (what=="mod_shift") {
filters[idx].mouse_button.mod.shift=p_value;
} else if (what=="mod_ctrl") {
filters[idx].mouse_button.mod.control=p_value;
} else if (what=="mod_meta") {
filters[idx].mouse_button.mod.meta=p_value;
} else {
return false;
}
ports_changed_notify();
return true;
} break;
case InputEvent::JOYSTICK_MOTION: {
if (what=="axis") {
filters[idx].joy_motion.axis=int(p_value)<<1|filters[idx].joy_motion.axis;
} else if (what=="mode") {
filters[idx].joy_motion.axis|=int(p_value);
} else if (what=="treshold") {
filters[idx].joy_motion.axis_value=p_value;
} else {
return false;
}
ports_changed_notify();
return true;
} break;
case InputEvent::JOYSTICK_BUTTON: {
if (what=="button_index") {
filters[idx].joy_button.button_index=p_value;
} else if (what=="pressed") {
filters[idx].joy_button.pressed=p_value;
} else {
return false;
}
ports_changed_notify();
return true;
} break;
case InputEvent::SCREEN_TOUCH: {
if (what=="finger_index") {
filters[idx].screen_touch.index=p_value;
} else if (what=="pressed") {
filters[idx].screen_touch.pressed=p_value;
} else {
return false;
}
ports_changed_notify();
return true;
} break;
case InputEvent::SCREEN_DRAG: {
if (what=="finger_index") {
filters[idx].screen_drag.index=p_value;
} else {
return false;
}
ports_changed_notify();
return true;
} break;
case InputEvent::ACTION: {
if (what=="action_name") {
List<PropertyInfo> pinfo;
Globals::get_singleton()->get_property_list(&pinfo);
int index=1;
for(List<PropertyInfo>::Element *E=pinfo.front();E;E=E->next()) {
const PropertyInfo &pi=E->get();
if (!pi.name.begins_with("input/"))
continue;
String name = pi.name.substr(pi.name.find("/")+1,pi.name.length());
if (name==String(p_value)) {
filters[idx].action.action=index;
ports_changed_notify();
return true;
}
index++;
}
filters[idx].action.action=0;
ports_changed_notify();
return false;
} else if (what=="pressed") {
filters[idx].action.pressed=p_value;
ports_changed_notify();
return true;
}
} break;
}
}
return false;
}
void notify_changed() {
_change_notify();
}
void update() {
_change_notify();
}
